Saint Helena weather in September

Thinking about venturing to Saint Helena this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Saint Helena in September?

September in Saint Helena generally has pleasant temperatures, with low precipitation.

You can expect pleasant maximum daytime temperatures of around 21°C and nighttime temperatures around 19°C in Jamestown . In general, this month stands out as the coldest period throughout the year. However, even though September is the coolest month, you can still find places in Saint Helena with moderate temperatures, ensuring a pleasant experience throughout the year.

September is a dry month with an average rainfall of around 12 mm in Jamestown .

For specific regional insights in Saint Helena for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Saint Helena climate page.

Where to go in Saint Helena in September

Find the average weather conditions in September for the most popular destinations in Saint Helena on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Saint Helena

What is the weather like in September for the most popular destinonation in Saint Helena?

Average weather in Jamestown

In September Jamestown generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 19°C and low monthly rainfall. So on average the conditions are perfect that month.

Jamestown
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
19°C 
14 mm 
9 days 
21°C 
19°C 
12 mm 
10 days 
October   >> October
>>  
21°C 
19°C 
11 mm 
9 days 
Climate in Jamestown

Is your destination not in the list? Have a look at other destinations in Saint Helena.

Is September the best time to visit Saint Helena?

Given the typically perfect weather conditions in Jamestown , September might be a good time to visit Saint Helena. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in offering mostly perfect weather in Jamestown .

Interested in more climate information?

We have much more information about the climate in Saint Helena. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Saint Helena? Get detailed historical weather averages for many cities in Saint Helena.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.